diff --git a/package-lock.json b/package-lock.json
index c41e99a..f89e480 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -457,9 +457,9 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "ws": {
-      "version": "7.2.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.3.tgz",
-      "integrity": "sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ=="
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
     }
   }
 }
diff --git a/package.json b/package.json
index 934ba75..9f5ad9d 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "fs": "^0.0.1-security",
     "path": "^0.12.7",
     "express": "^4.16.3",
-    "ws": "^7.2.3",
+    "ws": "^7.4.6",
     "express-ws": "^4.0.0",
     "body-parser": "^1.19.0",
     "bodyparser-json-error": "^1.0.0",